Audio system upgrade - left the original BOSE system, added a JVC DVD player where the old nav unit was, moved the nac behind the the passenger kick panel which took alot of soldering and time and created a hidden dual 10inch sub box with JBL's, Working dvd player which also works whilst driving (if you own a V35 you know its a mission to get it to work while your driving and i wasnt goin to pay 2k for some knob to remove my trip computer and screw my car up)